. /** * Search page for searching for images * * @package mod_lightboxgallery * @copyright 2010 John Kelsh * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ require_once(dirname(dirname(dirname(__FILE__))) . '/config.php'); require_once(dirname(__FILE__) . '/imageclass.php'); require_once($CFG->libdir . '/filelib.php'); $cid = required_param('id', PARAM_INT); $g = optional_param('gallery', '0', PARAM_INT); $search = optional_param('search', '', PARAM_CLEAN); if ($g) { $gallery = $DB->get_record('lightboxgallery', ['id' => $g], '*', MUST_EXIST); $course = $DB->get_record('course', ['id' => $gallery->course], '*', MUST_EXIST); $cm = get_coursemodule_from_instance("lightboxgallery", $gallery->id, $course->id, false, MUST_EXIST); $context = context_module::instance($cm->id); require_login($course, true, $cm); } else { $course = $DB->get_record('course', ['id' => $cid], '*', MUST_EXIST); $context = context_course::instance($cid); require_login($course, true); } if (isset($gallery) && $gallery->ispublic) { $userid = (isloggedin() ? $USER->id : 0); } else { $userid = $USER->id; } $context = context_module::instance($cm->id); $params = [ 'context' => $context, 'other' => [ 'searchterm' => $search, 'lightboxgalleryid' => $gallery->id, ], ]; $event = \mod_lightboxgallery\event\gallery_searched::create($params); $event->trigger(); $PAGE->set_url('/mod/lightboxgallery/search.php', ['id' => $cm->id, 'search' => $search]); $PAGE->set_title($gallery->name); $PAGE->set_heading($course->shortname); $PAGE->requires->css('/mod/lightboxgallery/assets/skins/sam/gallery-lightbox-skin.css'); $PAGE->requires->yui_module('moodle-mod_lightboxgallery-lightbox', 'M.mod_lightboxgallery.init'); echo $OUTPUT->header(); $options = []; if ($instances = get_all_instances_in_course('lightboxgallery', $course)) { foreach ($instances as $instance) { $options[$instance->id] = $instance->name; } echo('

'); $table = new html_table(); $table->width = '*'; $table->align = ['left', 'left', 'left', 'left']; $table->data[] = [get_string('modulenameshort', 'lightboxgallery'), html_writer::select($options, 'gallery', $g), '' . '', '', ]; echo html_writer::table($table); echo html_writer::end_tag('form'); } $fs = get_file_storage(); if ($g) { $options = [$g => $g]; } [$insql, $inparams] = $DB->get_in_or_equal(array_keys($options)); $params = array_merge(["%$search%"], $inparams); $sql = "SELECT * FROM {lightboxgallery_image_meta} WHERE " . $DB->sql_like('description', '?', false) . " AND gallery $insql"; if ($results = $DB->get_records_sql($sql, $params)) { echo $OUTPUT->box_start('generalbox lightbox-gallery clearfix autoresize'); $hashes = []; $galleryrecords = []; foreach ($results as $result) { if (!isset($hashes[$result->image])) { $imgcm = get_coursemodule_from_instance("lightboxgallery", $result->gallery, $course->id, false, MUST_EXIST); if (!isset($galleryrecords[$result->gallery])) { $imggallery = $DB->get_record('lightboxgallery', ['id' => $result->gallery], '*', MUST_EXIST); $galleryrecords[$result->gallery] = $imggallery; } else { $imggallery = $galleryrecords[$result->gallery]; } $imgcontext = context_module::instance($imgcm->id); if ($storedfile = $fs->get_file($imgcontext->id, 'mod_lightboxgallery', 'gallery_images', 0, '/', $result->image)) { $image = new lightboxgallery_image($storedfile, $imggallery, $imgcm); echo $image->get_image_display_html(); $hashes[$result->image] = 1; } } } echo $OUTPUT->box_end(); } else { echo $OUTPUT->box(get_string('errornosearchresults', 'lightboxgallery')); } echo $OUTPUT->footer();